rAc: Enforce a 3 second grace period for generated card bubble.

ui/views/controls/menu/menu_host.cc

Index: ui/views/controls/menu/menu_host.cc
diff --git a/ui/views/controls/menu/menu_host.cc b/ui/views/controls/menu/menu_host.cc
index 6dea62c6560fb09aba67c2227ea428a7936d386f..f9dd5b2a5507c3f0e05c03de8f2feea18a8b5134 100644
--- a/ui/views/controls/menu/menu_host.cc
+++ b/ui/views/controls/menu/menu_host.cc
@@ -29,6 +29,7 @@ MenuHost::MenuHost(SubmenuView* submenu)
     : submenu_(submenu),
       destroying_(false),
       ignore_capture_lost_(false) {
+  set_auto_release_capture(false);
 }
 
 MenuHost::~MenuHost() {
@@ -109,10 +110,6 @@ internal::RootView* MenuHost::CreateRootView() {
   return new MenuHostRootView(this, submenu_);
 }
 
-bool MenuHost::ShouldReleaseCaptureOnMouseReleased() const {
-  return false;
-}
-
 void MenuHost::OnMouseCaptureLost() {
   if (destroying_ || ignore_capture_lost_)
     return;